22498775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 30873024

約数和(自身を除く): 8374249

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1871, 2405, 9355, 12025, 24323, 46775, 69227, 121615, 346135, 608075, 899951, 1730675, 4499755, 22498775]

約数ペア:

[(1, 22498775), (5, 4499755), (13, 1730675), (25, 899951), (37, 608075), (65, 346135), (185, 121615), (325, 69227), (481, 46775), (925, 24323), (1871, 12025), (2405, 9355)]